Mazari, Hamzah — Insider Profile

Insider Profile

Mazari, Hamzah

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$GFL

Companies Filed At

Open-Market Buys (2yr)

—

Buy Value (2yr, open-market)

Jan 30, 2026

Most Recent Trade

Credibility
Score

40%

Hit Rate

+0.1%

Avg 90d Return

-6.9%

Median 90d Return

Evaluated Trades

+18.6%

Best Trade

-13.2%

Worst Trade

Hit rate and returns are based on 5 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. Limited signal — either below-average timing or insufficient trade history.

Cross-Company Track Record

67%

Hit Rate · 90d

+6.4%

Median Alpha · 90d

Closed Buys Evaluated

67%

Beat XIU

All-insider base rate: 59% hit rate · +1.3% mean alpha (n=11504)

size concentrated

Entry: closing price on SEDI filing date (point-in-time). Exit: 90 calendar days later. Alpha vs XIU.TO (iShares TSX 60). Closed trades only. Not investment advice.

Research 3 closed buys with individual return outcomes available on the Research plan.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
Jan 30, 2026	$GFL GFL Environmental	—	Comp. Grant	Buy	4	—	—	47
Sep 07, 2025	$GFL GFL Environmental	—	Comp. Grant	Buy	11,406	—	—	47
Aug 16, 2023	$GFL GFL Environmental	—	Comp. Grant	Buy	150,000	—	—	47
Jul 31, 2023	$GFL GFL Environmental	—	Open Market	Buy	2,210	$33.91	$75K	47
Feb 24, 2023	$GFL GFL Environmental	—	Open Market	Buy	2,345	$30.64	$72K	47
Nov 28, 2022	$GFL GFL Environmental	—	Open Market	Buy	10,000	$28.72	$287K	47
Nov 14, 2022	$GFL GFL Environmental	—	Other	Sell	—	—	—	47

Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.